<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <!-- 头部 -->
    <header class="headd">
        <div></div>
    </header>
    <!-- 身体 -->
    <section class="content">
        <aside class="menuy"></aside>
        <nav></nav>
    </section>
    <!-- 尾部 -->
    <footer></footer>


</body>

</html>